Replace any alphabetic character within 2-character string passCode. Ex: If passCode is "9a", output is: Hint: Use two if statements to check each of the two characters in the string, using isalpha(). Learn how our autograder works 1 #include 2 #include 3 #include 4 5 int main(void) { 6 char passCode [3]; 7 8 9 10 11 12 printf("%s\n", passCode); return 0; 13 14) Run scanf("%s", passCode); * Your solution goes here */
Replace any alphabetic character within 2-character string passCode. Ex: If passCode is "9a", output is: Hint: Use two if statements to check each of the two characters in the string, using isalpha(). Learn how our autograder works 1 #include 2 #include 3 #include 4 5 int main(void) { 6 char passCode [3]; 7 8 9 10 11 12 printf("%s\n", passCode); return 0; 13 14) Run scanf("%s", passCode); * Your solution goes here */
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Implement in C
![**Task: Replace Alphabetic Characters with Underscores in a 2-Character String**
**Problem Statement:**
Replace any alphabetic character with '_' in a 2-character string `passCode`. For instance, if `passCode` is '9a', the output should be '9_'.
**Hint:**
Use two `if` statements to check each of the two characters in the string, using `isalpha()`.
**Learn how our autograder works**
**Provided Code:**
```c
#include <stdio.h>
#include <string.h>
#include <ctype.h>
int main(void) {
char passCode[3];
scanf("%s", passCode);
/* Your solution goes here */
printf("%s\n", passCode);
return 0;
}
```
**Instructions for Completing the Code:**
1. Include the necessary header files for input/output operations, string manipulation, and character type checking.
2. Create an array of characters `passCode` of size 3.
3. Use `scanf` to input the 2-character string into `passCode`.
4. Insert your solution where indicated to replace any alphabetic character with '_'.
5. Use the `isalpha()` function from `ctype.h` to check if a character is alphabetic.
6. Print the modified string using `printf`.
**Run Button:**
There is a 'Run' button provided to execute the code.
**Feedback Option:**
A 'Feedback?' link is available to provide or receive feedback about the exercise.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3e035166-c990-4dd0-a7c5-b2c139b07c7d%2F1cf4189e-580a-46cf-84e4-bf25fd518759%2Fqiw4tmt_processed.png&w=3840&q=75)
Transcribed Image Text:**Task: Replace Alphabetic Characters with Underscores in a 2-Character String**
**Problem Statement:**
Replace any alphabetic character with '_' in a 2-character string `passCode`. For instance, if `passCode` is '9a', the output should be '9_'.
**Hint:**
Use two `if` statements to check each of the two characters in the string, using `isalpha()`.
**Learn how our autograder works**
**Provided Code:**
```c
#include <stdio.h>
#include <string.h>
#include <ctype.h>
int main(void) {
char passCode[3];
scanf("%s", passCode);
/* Your solution goes here */
printf("%s\n", passCode);
return 0;
}
```
**Instructions for Completing the Code:**
1. Include the necessary header files for input/output operations, string manipulation, and character type checking.
2. Create an array of characters `passCode` of size 3.
3. Use `scanf` to input the 2-character string into `passCode`.
4. Insert your solution where indicated to replace any alphabetic character with '_'.
5. Use the `isalpha()` function from `ctype.h` to check if a character is alphabetic.
6. Print the modified string using `printf`.
**Run Button:**
There is a 'Run' button provided to execute the code.
**Feedback Option:**
A 'Feedback?' link is available to provide or receive feedback about the exercise.
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